baber/WOPTO huggingface dataset:
Patent UA-53790-C2 (UA)
Title: Two-channel superheterodyne radiometer
Inventor: KUTSENKO VOLODYMYR PETROVYCH
Filed: 2000-10-20
Abstract: The proposed two-channel superheterodyne radiometer contains an antenna, an artificial antenna, and two receivers, each containing a mixer and an intermediate frequency signal amplifier that are connected in series. The proposed radiometer contains also a common heterodyne, an automatic switching unit, a low frequency signal generator, and a selective low frequency signal amplifier, a synchronous detector, a low-pass filter, and a recording unit that are connected in series. The control inputs of the synchronous detector and the automatic switching unit are connected to the output of the low frequency signal generator. Additionally, the proposed radiometer contains two double T-junctions as well as a balanced mixer and a high-pass filter that are connected in series. The inputs of the first T-junction are connected accordingly to the antenna and the artificial antenna, and the outputs are connected to the first inputs of the corresponding mixers of the receivers. The inputs of the second T-junction are connected accordingly to the common heterodyne and the matched load of the radiometer, and the outputs are connected to the second inputs of the corresponding mixers of the receivers. The output of the high-pass filter is connected to the output of the selective amplifier. The first input of the balanced mixer is connected to the output of the intermediate frequency signal amplifier in the first receiver, and the second input is connected to the output of the automatic switching unit. The inputs of the automatic switching unit are connected accordingly to the inverting and noninverting inputs of the intermediate frequency signal amplifier in the second receiver.
Patent UA-63008-C2 (UA)
Title: Method for transmitting information messages
Inventor: BRONNIKOV VADYM MYKOLAIOVYCH
IPC: H04B7/165
Filed: 2000-11-13
Abstract: The present invention can be used in remote measurement systems, remote control systems, communication systems, and computing devices. The proposed method for transmitting information messages consists in providing digitization of a signal within each next section of the message to be transmitted and storing the signal samples, which are manipulated and transmitted according to an analog pulse modulation algorithm. Within the specified time interval selected for transmitting each message section, the transmission of several check sequences is provided that are generated according to a specified algorithm. At the signal receiver, the operations are provided for detecting the received signal, determining the initial estimations of the signal samples, calculating, for each signal sample and each check sequence, the final estimations as the sum of the weighted initial estimations that correspond to the certain check sequence, repeating the procedure of calculating signal sample estimations using the initial estimations obtained when performing the preceding procedure, and determining the final signal sample estimations for each message section transmitted within the specified time interval. The present invention allows the noise immunity of transmitted messages to be improved.
Patent UA-71943-C2 (UA)
Title: Cleaner of roots and tubers from foreign matters
Inventor: TERESCHENKO MYKOLA VOLODYMYROV
IPC: A01D33/02
Filed: 2001-07-19
Abstract: The invention relates to agricultural machine building, in particular to separating working elements of root and tuber harvesters and it can be applied in agriculture. A cleaner of roots and tubers from foreign matters includes a supply conveyer, under the end branch of which the bed of a working element is placed, consisting of rotary shaped disks, which are placed in parallel, the centers of which are arranged at a distance one from another, the working surface as a flexible elastic tape, tension devices and a outlet conveyer. At that, the shaped disks are mounted in such a manner as to allow rotating one towards another, the working surface of each of them is made as an elastic tape, which is stretched on the rods, on which tubes are put in such a manner as to allow rotating thereof. The rods are fixed on the outer ends of supports, which are arranged on shafts of disks, At that, at the end of one of the supports of each figured disk a screw tension device is arranged. The supports of the first disk are shifted as regards to the supports of the second disk at an angle of , where - the amount of supports of a disk. The use of the invention allows to improve cleaning the root and tubers against foreign matters at the high quality of the surface of the product.
Patent UA-75051-C2 (UA)
Title: Tetrahydropiridines as pesticides, a composition, a method for the preparation thereof and a method of controlling pests
IPC: C07D401/10
Filed: 2000-09-01
Abstract: Compounds of formula (I) are described, wherein R1 and R2 are for example, independently of each other, halogen, C1-C6-alkyl, C3-C6-cycloalkyl, halogen-C1-C6-alkyl, halogen-C3-C6-cycloalkyl, C2-C4-alkenyl, C2-C4-alkenyl, halogen-C2-C4-alkenyl and halogen-C2-C4-alkenyl; R3 is hydrogen, OH, halogen, C1-C6-alkoxy, or -O-C(=O)-C1-C6-alkyl; R4 is for example phenyl, benzyl, phenoxy or benzyloxy, which is substituted by substituents selected from the group consisting of halogen, cyano, NO2, C1-C6-alkyl, C3-C8-cycloalkyl, C3-C8-cyclalkyl-C1-C6-alkyl, halogen-C1-C6-alkyl, C1-C6-alkoxy, C3-C8-cycloalkoxy, C3-C8-cycloalkoxy-C1-C6-alkyl, C3-C8-cycloalkoxy-C1-C6-alkoxy, halogen-C1-C6-alkoxy, C2-C4-alkenyl, C2-C4-alkinyl, halogen-C2-C4-alkenyl, halogen-C2-C4-alkinyl, C2-C6-alkenyloxy, C2-C6-alkinyloxy, halogen-C2-C6-alkenyloxy, halogen-C2-C6-alkenyloxy, -NR6-C(=O)-O-C1-C6-alkyl, -NR6-C(=O)-O-halogen-C1-C6-alkyl, -C(R7)=N-W-R8, phenyl, benzyl, phenoxy, benzyloxy, heterocyclyl and heterocyclyoxy; the two R5 independently of one another, are hydrogen or C1-C6-alkyl; R6 is hydrogen, C1-C6-alkyl or benzyl; R7 is for example halogen or C1-C6-alkyl; R8 is for example hydrogen or C1-C6-alkyl; m is 0, 1, 2, 3, 4, or 5; n is 0, 1, 2, 3,4, or 5; p is 0, 1 or 2; q is 0 or 1; W is 0 or NH or N-C1-C6-alkyl; a method of producing and the use of these compounds, pesticides whose active ingredient is selected from these compounds or from an agrochemically employable salt thereof, a method of producing and the use of these compositions, plant propagating material that has been treated with these " compositions and a method of controlling pests. (I)
Patent UA-73877-C2 (UA)
Title: Plate for fixation of calcaneus fractures
Inventor: NIKITIN PETRO VITALIOVYCH
IPC: A61B17/58
Filed: 2004-02-09
Abstract: The invention relates to the medicine, namely to traumatology and orthopedics, and may be used for the surgical treatment of dislocated intra-articular fractures of the calcaneus. The plate for the fixation of the fractures of the calcaneus comprises the base and the fastening clamps (straight and oblique ones) with the cone-shaped openings for the heads of the fastening bone screws. The straight clamp is made at the basis of the plate in one of its ends at the right angle to the base. The oblique clamp is made in the middle of the base at the angle of 45 DEGREE to the straight clamp. According to the invention, two flat teeth extend from theexternal edge of the middle third of the oblique clamp at the angle of 90 DEGREE .
Patent UA-77125-C2 (UA)
Title: Drill
IPC: B23B51/00
Filed: 2003-10-31
Abstract: An edge point portion of a drill is improved so as to improve dischargeability of chips from the central portion of a cutting face of a drill hole, and as a result, cutting efficiency is enhanced. Cutting edge portions (3a, 3b, 3c) are circumferentially equally arranged on a cutting edge tip (3) formed from a block body of hardmetal. A ridge line where a cutting face (6) and a flank (7) that are formed on each of the cutting edge portions is a cutting edge (4), and lines extended from each of the cutting edges (4) join at the center of an edge point. A point portion (9) is provided at an inner end of each of the cutting edges, where the inner end is formed by providing a cut groove (8) at the center portion of the edge point.
Patent UA-78609-C2 (UA)
Title: Diffused oscillator
Inventor: MYKHEIENKO LEONID ANDRIIOVYCH
IPC: F21V9/00
Filed: 2005-04-28
Abstract: The proposed diffused oscillator can be used for calibrating photometric devices. The oscillator contains a main spherical chamber with an internal reflecting surface, a radiation source, which is installed in the chamber or is coupled with the chamber, and an additional spherical chamber, which is coupled with the main chamber and the photometric device. Between the chambers, a replaceable diaphragm with a calibrated orifice is installed. The surface of the membrane is coated with radiation-absorbing material. The proposed oscillator provides a possibility to decrease errors in calibrating photometric devices.
Patent UA-82244-C2 (UA)
Title: Pin for baking of articles on honeycomb bases
Inventor: MARORESKU IHOR IHOREVYCH
IPC: A61C13/34
Filed: 2006-02-08
Abstract: A pin for baking of articles on honeycomb bases comprises a metal core and ceramic head. The head is put on the metal core and connected to it by high-temperature sintering. The product quality is improved and power consumption is decreased due to exclusion of contact of the pin metal head with articles.
Patent UA-92584-C2 (UA)
Title: Use of meloxicam for the treatment of respiratory diseases in pigs
Inventor: LANG INGO
IPC: A61K45/06
Filed: 2005-02-16
Abstract: The invention relates to the use of meloxicam or a pharmaceutically acceptable salt thereof for preparing a pharmaceutical composition for the treatment or prevention of respiratory diseases in pigs.
Patent UA-82776-C2 (UA)
Title: Apparatus for walking and standing
Inventor: BUBLII VALENTYN VOLODYMYROVYCH
IPC: A61F5/01
Filed: 2006-09-22
Abstract: An apparatus for walking and standing comprises the pelvic fastening placed round the bush sleeve for the body, lateral bars of the pelvic fastening, attached to the bush sleeve for the body, two hip knots, fastened on the lateral bars of the pelvic fastening and on the brace splint for extremities, two turning -shaped bars, pivoted on the pelvic fastening on equal distance from the axis of the pelvic fastening. The more long shoulder of each -shaped bars is attached through the semi-rigid connection system to the corresponding hinge of hip knot, and the more short shoulder of each -shaped is attached to the corresponding end of joint bar. A box-shaped connecting element with two longitudinal through parallel grooves in its external part is additionally placed into apparatus. The pelvic fastening is made with a vertical cut on axial line, which is located into the box-shaped connecting element, in the grooves of which the clamps located in the screw-thread opening of the pelvic fastening are placed with possibility of moving, and a connecting bar is made as telescopic connection.
Patent UA-85126-C2 (UA)
Title: Roller flax-pulling unit
Inventor: DUDAREV IHOR MYKOLAIOVYCH
IPC: A01D45/00
Filed: 2007-04-28
Abstract: A roller flax-pulling unit comprises a frame with dividers, pulling sections and a transversal conveyer arranged thereon. The pulling sections are made as rubber-coated rollers with screw windings and cone nozzles arranged by twos between the dividers, and also with a horizontal rotational axis directed along the moving direction of a machine. Guiding rods are arranged at two levels in the vertical plane from the dividers to the transversal conveyer above the rollers.
Patent UA-84993-C2 (UA)
Title: method of ultrasonic treatment of the surface of lengthy articles
Inventor: MORDIUK BOHDAN MYKOLAIOVYCH
IPC: B24B1/04
Filed: 2007-06-01
Abstract: Invention relates to machine building. The method of ultrasonic treatment of the surface of lengthy articles consists in that the working tools are pressed against the surface of workpiece, are component and working tools are set into mutual axial displacement. The working tools are set in rotary fluctuating motion of supersonic frequency. Angular rate of rotationof working tool is preliminarily selected depending on the linear speed of axial displacement of workpiece in accordance with specific relationship. When f - frequency of the vibrations of working tool, S- contact area of working tool with workpiece, Е,,- modulus of elasticity, thickness and resonance characteristic of working tools satisfy the expression:, force of pressing Рct and amplitude of oscillations A of working tools is defined taking into account the coefficient of friction, modulus of elasticity Еb, densityand yield pointof the material of workpiece according to specific formula. Technical result: increase of relaxation, corrosion resistance and fatigue strength of lengthy articles.
Patent UA-90539-C2 (UA)
Title: Solid solution of manganese (ii), cobalt (ii), zinc dihydrogen phosphates and the process for its preparation
Inventor: ANTRAPTSEVA NADIIA MYKHAILIVNA
IPC: C01B25/00
Filed: 2008-04-15
Abstract: The invention relates to the synthesis of new chemical compounds, namely to the solid solution of manganese (II), cobalt (II), zinc dihydrogen phosphates of general formula Mn)CoZn(HPO)·2HO (0<x+у<1.00), the preparation of which consists in that in thermostated at 20-30 °C reactor, containing 87 % solution of phosphate acid in quantity of 170-190 % from stoichiometry, a homogenized mixture of manganese (II), cobalt (II) and zinc hydroxocarbonates is gradually given at continuous mixing, weight ratio of cations containing K=Mn/Co+Zn=0.05-8.00, and 20-30 % solution of hydrogen peroxide with weight ratio of MnO in hydroxocarbonate content to HO=20:1-10:1, and the obtained sediment is filtered, washed with acetone to T:P=1:5 and dried.
Patent UA-99590-C2 (UA)
Title: Reactor with optimized internal tray design
Inventor: YOUNT THOMAS LLOYD
IPC: C08G63/78
Filed: 2006-10-19
Abstract: A system for processing large quantities of a reaction medium while maintaining the reaction medium in sheets. The system includes a reactor having a plurality of vertically-spaced downwardly-sloped trays over which the reaction medium flows while it is subjected to reaction conditions. The slope of the trays increases downwardly to accommodate for the increased viscosity of the reaction medium while the reaction medium flows downwardly through the reactor. An upper portion of the trays have a uni-directional configuration, while a lower portion of the trays have a bi-directional configuration. Further, the orientation of flow across the uni-directional trays is rotated by 90 degrees in at least one location as the reaction medium flows down the uni-directional trays.
Patent UA-92945-C2 (UA)
Title: Use of infrared burners with porous nozzle for preheating a liquid-metal transfer container
Inventor: SCHLUETER JOCHEN
IPC: B22D41/00
Filed: 2007-05-11
Abstract: Use of infrared burners with porous nozzle in a heating device for preheating a container, such as a transfer ladle, transferring liquid metal in melting operations, which is lined with refractory material, wherein the container is heated in a heating stand having a container closure lid. The heating device is provided with the infrared burners with porous nozzle for heating the container and keeping it warm.
Patent UA-94764-C2 (UA)
Title: Process for the preparation of aromatic amines in the presence of palladium complex compound comprising ferrocenyl-biphosphine ligand
Inventor: WALTER HARALD
IPC: C07C209/10
Filed: 2007-08-06
Abstract: The present invention relates to a process for the preparation of compounds of Formula (I), wherein Ris 1,3-dimethyl-butyl, 1,3,3-trimethyl-butyl or a group Awherein R, Rand Rare each independently of the others hydrogen or C-Calkyl; and Ris hydrogen; or Rand Rtogether from the group A, wherein Rand Rare each independently of the other hydrogen or C-Calkyl; or Rand Rtogether from the group A, wherein Rand Rare each independently of the other hydrogen or C-Calkyl; wherein a compound of Formula (II) wherein Rand Rare as defined for formula I and X is bromine or chlorine, is reacted with ammonia in the presence of a base and a catalytic amount of at least one palladium complex compound, wherein the palladium complex compound comprises at least one ferrocenyl-biphosphine ligand., (I),, A, A, A, (II)
Patent UA-89927-C2 (UA)
Title: Tactical simulation system taksim
Inventor: MATVIEVSKYI OLEKSANDR MYKOLAIOVYCH
IPC: F41G3/26
Filed: 2009-05-05
Abstract: The invention relates to automated means intended for interactive training in course of combat training of main sub-units of Land forces, in particular mechanized or tank battalion, troop, platoon, under conditions of training, simulated or training-simulated bilateral combat actions.
Patent UA-98483-C2 (UA)
Title: Insecticide compounds, method for combating insects or acarines and insecticide or acaricide composition
Inventor: JUNG PIERRE
IPC: A01N47/20
Filed: 2008-02-26
Abstract: A compound of formula (I), wherein A, A, A, A, R, R, R, G, G, Gand Q are as defined in claim 1; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes and intermediates for preparing compounds of formula (I), to insecticidal, acaricidal, molluscicidal and nematicidal compositions comprising them and to methods of using them to combat and control insect, acarine, mollusk and nematode pests., ( I )
Patent UA-102082-C2 (UA)
Title: Quinoline derivatives and their use as tyrosine kinase inhibitors
Inventor: WESTMAN JACOB
IPC: A61P35/00
Filed: 2008-11-14
Abstract: A compound of formula (I) as well as pharmaceutically acceptable salts thereof. A pharmaceutical composition comprising a therapeutically effective amount of the compound. The compound is useful for the treatment of cancer, diabetic retinopathy, age-related macular degeneration, inflammation, stroke, ischemic myocardium, atherosclerosis, macular edema or psoriasis., (I)
Patent UA-100141-C2 (UA)
Title: Method for control of stepping mechanism
Inventor: REUTER MARTIN
IPC: E21D23/26
Filed: 2010-09-29
Abstract: A method for control of stepping mechanism at underground works in face consists in that distance between the conveyor and support section by means of a sensor is determined.
Patent UA-101973-C2 (UA)
Title: Apparatus and methods for establishing client-host associations within wireless network
Inventor: SHETH SOHAM V
IPC: H04W72/00
Filed: 2009-04-03
Abstract: In embodiments, an one-to-one association is established between a client and a host in a wireless network, such as a wireless local area network or a wireless personal communication network. The client may be a display device. The host may be a cellular telephone. Active association corresponds to the host exclusively using a shared resource of the client. When the association is solid, requests from other hosts to establish an active association are denied. When the association is fragile, such requests are granted. In the case of a semi-solid association, a request from another host to establish an active association causes the client to generate a query to the host currently owning the active association. If the host currently owning the association grants a release, a new active association is established between the requesting host and the client. Otherwise, the request from the other host is denied.
Patent UA-101368-C2 (UA)
Title: Method and device for monitoring the fill level of liquid in a liquid container
Inventor: NIEDZBALLA GUNTER
IPC: G01F23/22
Filed: 2009-03-19
Abstract: A method for monitoring the fill level of a liquid (F) in a liquid container, in particular for monitoring the coolant fill level in a reactor pressure vessel (4) of a pressurized water reactor system, wherein a determination is made about the drop in the liquid level (10) below the installed height of a heated thermal element (HT) by way of the temperature difference (DT) measured between said heated thermal element (HT) and an un-heated thermal element (UHT) associated therewith, both of said elements being disposed in the liquid container, said method comprising the especially reliable triggering of an alarm with a short response time while maintaining a low level of physical and controls engineering complexity when the liquid level to be monitored falls below a critical value. To this end, according to the invention the temporal progression of the temperature difference (DT) is continuously monitored for any significant increase, in particular sudden increase, within a time interval of pre-determined duration (Δt) prior to the respective evaluation time (t), wherein an alarm signal is issued as soon as the change (ΔDT) in the temperature difference (DT) within said time interval reaches or exceeds a pre-determined limit value.
Patent UA-99867-C2 (UA)
Title: Three-roll screw planetary cantilevered breakdown stand
Inventor: LYTVYNOV VIKTOR IVANOVYCH
IPC: B21B19/00
Filed: 2010-12-24
Abstract: The invention relates to rolling production and can be used on continuous rolling mills. A stand comprises a driving mechanism of stand with a central wheel and a rotor located in a fixed casing and a roll mechanism with its casing placed in the stand rotor and articulated with a central wheel. Axes of the rolls intersect relative to the rolling axis at an angleand are shifted perpendicularly to the rolling axis. The rolls have some variable radius and length and their appropriate deformation zone limited by an angle of deformation zone and a roll angle, while the rotor speed is in particular initial speed relation to the speed of central wheel, and to the rotor drive or central wheel, respectively, at odd or even number of drive stages of the roll mechanism an external reduction gear is connected for equalizing speeds of the electric motors of the stand. Rolling in the stand, where the radii of rolls along their entire length are proportionally greater than the radius of deformation zone at a ratio ≈ 4:1, ensures minimal wear of the rolls. Deformation of metal occurs without its rotation and twisting with a big drawing, small power consumption and maximal output.
Patent UA-103487-C2 (UA)
Title: Enhancement of centrifugal pumps
Inventor: BURGESS KEVIN EDWARD
IPC: F04D29/22
Filed: 2009-05-27
Abstract: A centrifugal pump impeller includes front and back shrouds and a plurality of pumping vanes therebetween, each pumping vane having a leading edge in the region of an impeller inlet and a trailing edge, the front shroud has an arcuate inner face in the region of the impeller inlet, the arcuate inner face having a radius of curvature (R) in the range from 0.05 to 0.16 of the outer diameter of the impeller (D) The back shroud includes an inner main lace and a nose having a curved profile with a nose apex in the region of the central axis which extends towards the front shroud, there being a curved transition region between the inner main face and the nose. Fis the radius of curvature of the transition region and the ratio F/Dis from 0.32 to 0.65. Other ratios of various dimensions of the impeller are also described.
Patent UA-100743-C2 (UA)
Title: Method for catalytic decomposition of n2o, catalyst and method for preparation thereof
Inventor: PIETERSE JOHANNIS ALOUISIUS ZACHARIAS
IPC: B01J29/76
Filed: 2009-07-10
Abstract: The invention relates to a method for the catalytic decomposition of NO in an NO-and NO-containing gas in the presence of a catalyst, wherein the catalyst contains a zeolite that has been loaded with a first metal chosen from a group of noble metals consisting of ruthenium, rhodium, palladium, silver, rhenium, osmium, iridium, platinum and gold, and with a second metal chosen from a group of transition metals consisting of chromium, manganese, iron, cobalt, nickel and copper, and in that the loading of the zeolite with these metals is effected by loading the zeolite with the noble metal and the transition metal simultaneously, also relating to a catalyst for this method and to a method for the preparation of said catalyst.